6940016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 14560080

約数和(自身を除く): 7620064

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 617, 703, 1234, 1406, 2468, 2812, 4936, 5624, 9872, 11248, 11723, 22829, 23446, 45658, 46892, 91316, 93784, 182632, 187568, 365264, 433751, 867502, 1735004, 3470008, 6940016]

約数ペア:

[(1, 6940016), (2, 3470008), (4, 1735004), (8, 867502), (16, 433751), (19, 365264), (37, 187568), (38, 182632), (74, 93784), (76, 91316), (148, 46892), (152, 45658), (296, 23446), (304, 22829), (592, 11723), (617, 11248), (703, 9872), (1234, 5624), (1406, 4936), (2468, 2812)]